*1 When a device in SATA mode is installed on the M.2_1 socket, SATA_1 port cannot be used.
*2 When a device in SATA mode is installed on the M.2_2 socket, SATA_6 port cannot be used.
*3 Only M.2_1 socket can support Intel® Optane Memory. Intel® Optane Technology is only supported when using 7th Generation Intel® processors. Before using Intel® Optane memory modules, ensure that you have updated your motherboard drivers and BIOS to the latest version from ASUS support website.
*4 Windows® 8.1 64-bit and Windows® 7 32/64-bit are only supported when using 6th Generation Intel® Processors